ALLOY 625 WELD WIRE, ALLOY 625 FILLER WIRE, TIG, UNS N06625

We stock a variety of sizes including 2.4mm and 3.2mm diameter by 1m long welding rods.

About Alloy 625

Alloy 625 (equivalent to Inconel® 625) filler metal is an alloy consisting of Nickel, Chrome, Molybdenum and Niobium used both for its particularly high strength and outstanding aqueous corrosion resistance.

Key Properties of Alloy 625

Oxidation Resistant to 982°C (1800°F)
Good Fatigue Resistance
Excellent Weldability
Outstanding Resistance to Chloride Pitting & Crevice Corrosion
Immune to Chloride ion Stress Corrosion Cracking
Resistant to Seawater Under Both Flowing & Stagnant Conditions & Under Fouling
High Creep-Rupture Strength

Uses

Alloy 625 is used in the marine industry for bonding seals, the chemical processing industry for nuclear water reactors and in the aerospace industry for afterburners and aircraft ducting systems. Alloy 625 is also used for welding Nickel based alloys and stainless steels to themselves and one another to enable use in high temperature, aqueous and solution exposed environments.

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